Yes, daily running on thin barefoot soles can be recommended, but only if you adapt your walking and running technique accordingly. This involves a form of movement that is easy on the joints and back. In concrete terms, this means that hard rolling over the heel is avoided and the natural cushioning ability of the ball is used instead. Hard impacts caused by rolling over the heel can cause long-term damage to the musculoskeletal system. With each step, a load of around 90 kg is transferred to the bone chain. These hard knocks are even audible if you put your fingers in your ears while walking.